3 ms·

When glibc guys changed memcpy implementation which changed its undefined behavior, it broke Flash Player and Linus got pissed off. Afair they reverted the chan

• cesarb 13y ago
  IIRC, they later used symbol versioning so that only newly compiled programs get the real memcpy. Older programs get a fake memcpy which simply calls memmove, which is what Flash should have been calling instead of memcpy.